FVXX21 KNES 181424
VA ADVISORY
DTG: 20210818/1424Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/657

INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: INTMT VA CLD EMS.

OBS VA DTG: 18/1350Z

OBS VA CLD: SFC/FL140 N0005 W07752 - S0004 W07739
- S0005 W07740 - S0000 W07756 - N0005 W07752 MOV
NW 10KT 

FCST VA CLD +6HR: 18/2000Z SFC/FL140 N0008 W07756
- S0004 W07739 - S0005 W07740 - N0001 W07800 -
N0008 W07756 

FCST VA CLD +12HR: 19/0200Z SFC/FL140 N0010
W07756 - S0004 W07739 - S0005 W07740 - N0001
W07802 - N0010 W07756 

FCST VA CLD +18HR: 19/0800Z SFC/FL140 N0011
W07758 - S0004 W07738 - S0005 W07739 - N0001
W07802 - N0011 W07758 

RMK: VONA RPRTS VA CLD AT 1343Z TO OVR 600M ABV
SUMMIT MOVG NW. VA CLDS ALSO OBSD ON MULT
WEBCAMS. VA NOT OBSD BY G16 DUE TO WX CLD CVR.
NWP MDLS FCST LTLCG IN VA MOVMT THRU T+18HRS.
...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210818/2030Z